QST International Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 29, 2026	39.60	40.20	39.60	40.20	40.20	0.12%	3,007
Oct 28, 2026	40.10	40.15	39.60	40.15	40.15	0.12%	53,957
Oct 27, 2026	40.40	40.40	40.05	40.10	40.10	-0.99%	33,058
Oct 22, 2026	40.70	40.75	39.80	40.50	40.50	-	50,247
Oct 21, 2026	40.10	40.60	40.00	40.50	40.50	-	62,262
Oct 20, 2026	40.50	40.60	40.10	40.50	40.50	-	19,645
Oct 19, 2026	39.50	40.50	39.50	40.50	40.50	0.37%	89,016
Oct 16, 2026	40.00	40.35	39.95	40.35	40.35	0.88%	18,464
Oct 15, 2026	40.00	40.40	39.50	40.00	40.00	-1.23%	143,521
Oct 14, 2026	40.80	40.80	40.00	40.50	40.50	-0.74%	80,014
Oct 13, 2026	40.70	41.10	40.25	40.80	40.80	0.25%	58,285
Oct 12, 2026	40.80	41.00	40.50	40.70	40.70	-1.33%	73,985
Oct 8, 2026	41.55	41.55	41.00	41.25	41.25	-0.84%	70,354
Oct 7, 2026	41.00	41.80	41.00	41.60	41.60	1.22%	235,487
Oct 6, 2026	40.15	41.20	40.15	41.10	41.10	2.37%	230,376
Oct 5, 2026	40.55	40.55	40.00	40.15	40.15	-0.62%	90,181
Oct 2, 2026	40.50	40.50	40.20	40.40	40.40	-0.25%	58,042
Oct 1, 2026	40.40	40.50	40.00	40.50	40.50	0.25%	191,225
Sep 30, 2026	39.50	40.40	39.40	40.40	40.40	2.02%	156,808
Sep 29, 2026	39.50	39.70	39.05	39.60	39.60	-	139,618
Sep 24, 2026	38.60	39.60	38.60	39.60	39.60	2.99%	230,894
Sep 23, 2026	37.95	38.45	37.70	38.45	38.45	1.32%	116,289
Sep 22, 2026	38.00	38.00	37.45	37.95	37.95	-0.13%	211,566
Sep 21, 2026	37.90	38.00	37.65	38.00	38.00	0.26%	48,326
Sep 18, 2026	38.35	38.40	37.45	37.90	37.90	-1.17%	162,326
Sep 17, 2026	37.80	38.35	37.50	38.35	38.35	0.66%	81,940
Sep 16, 2026	37.60	38.20	37.50	38.10	38.10	0.13%	66,024
Sep 15, 2026	38.35	38.40	37.80	38.05	38.05	-0.91%	64,878
Sep 14, 2026	38.30	38.55	37.90	38.40	38.40	-	44,001
Sep 11, 2026	38.10	38.40	37.90	38.40	38.40	-	122,527
Sep 10, 2026	38.50	38.55	38.00	38.40	38.40	-0.26%	116,364
Sep 9, 2026	38.95	38.95	38.20	38.50	38.50	-0.90%	138,153
Sep 8, 2026	38.80	38.95	38.70	38.85	38.85	-0.38%	100,187
Sep 7, 2026	38.60	39.00	38.60	39.00	39.00	0.13%	65,644
Sep 4, 2026	39.00	39.00	38.85	38.95	38.95	-0.13%	58,610
Sep 3, 2026	38.70	39.20	38.60	39.00	39.00	0.78%	185,853
Sep 2, 2026	39.05	39.10	38.70	38.70	38.70	-1.02%	89,873
Sep 1, 2026	39.10	39.10	38.50	39.10	39.10	-	139,321
Aug 31, 2026	39.00	39.50	38.50	39.10	39.10	-0.26%	72,578
Aug 28, 2026	39.30	39.50	38.00	39.20	39.20	-0.76%	111,845
Aug 27, 2026	39.10	40.00	38.85	39.50	39.50	0.89%	107,439
Aug 26, 2026	39.20	39.20	39.00	39.15	39.15	-	29,500
Aug 25, 2026	39.20	39.20	38.75	39.15	39.15	-0.13%	69,219
Aug 24, 2026	39.40	39.40	39.00	39.20	39.20	-0.51%	28,042
Aug 21, 2026	39.20	39.50	39.10	39.40	39.40	-	41,524
Aug 20, 2026	39.35	39.60	39.10	39.40	39.40	-	147,487
Aug 19, 2026	39.10	39.40	39.00	39.40	39.40	0.25%	80,806
Aug 18, 2026	39.20	39.40	38.95	39.30	39.30	-0.25%	45,612
Aug 17, 2026	39.55	39.55	38.85	39.40	39.40	0.51%	40,729
Aug 14, 2026	39.10	39.30	38.90	39.20	39.20	0.26%	33,051